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dojhousing ha escrito una nueva entrada en el blog: The pressure machine assembly is used for the cooperation of the proliferation hace 1 año, 6 meses · Ver
The cooling agent used in the cold is liquid nitrogen (the cooling temperature can reach -190 ~ 195 ° C), the liquid ammonia (the cooling temperature can reach -120 ° C), and the dried ice and alcohol (the cooling temperature reaches -75 ° C). You can use lubricating oil to heat in the heating box, […]
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dojhousing ha escrito una nueva entrada en el blog: The different shafts of the universal shaft may be radial displacement hace 1 año, 9 meses · Ver
When the couplet is found to be positive, the principle of similar triangle can be used, and the impact of the facade clearance can be used to take into account the impact of the facade.03mm; The facial clearance error is not greater than 0. If the device is found to be in different shafts or […]
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dojhousing ha escrito una nueva entrada en el blog: The scroll performance of butter is not very good hace 1 año, 10 meses · Ver
The universal axis is smooth, so although it is necessary to have a certain smooth operation, it is not appropriate to sum up, mainly because: the viscosity of butter is relatively large.For the operation of the universal axis, it must be used for a certain smooth oil to develop a certain smooth. The scroll performance […]
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dojhousing ahora es un usuario registrado hace 1 año, 10 meses · Ver
